I wonder how many babies around the world who are WANTED by their parents die, but could be saved with much less effort then that expended on trying to force people who don't want them to keep them ?
Nobody says the mother has to keep the baby for more than the balance of its "nine months". After that, she can give it up for adoption.
Indeed, I would posit that society was better when it was absolutely expected that unmarried woman who got pregnant would either get married before the child was born or else give the child up for adoption. The government policies that have encouraged single-parenting are disastrous for everyone involved (except those seeking to advance the cause of world socialism, of course).